Gnuradio Extras

Hi everyone,

  I want to use an embedded python block in my flow graph, in particular the basic block.  

  I found that on this page https://github.com/guruofquality/grextras/wiki#id1, it states that this branch will not be compatible for GNUradio 3.7 API. So,

is it possible to use it in GNURadio 3.8? If so, how can I install it as i found the installation guide not very explicit.

Thanks in advance,

Lannan Jiang